Santi Flex 2.0 Blue Power Heating Set

by Santi
Type: Heating

Santi Flex 2.0 Blue Power Heating Set - Male / XS / Drysuit Connector is backordered and will ship as soon as it is back in stock.

The Santi Flex 2.0 Plus Heating Set is the perfect option for a diver who is doing long duration dives in warm water which will need to keep warm to complete decompression or exit an overhead environment.

The set consists of:

  1. Santi Flex 2.0 Heated 
  2. Santi Heated Gloves
  3. Santi Drysuit Connector or Thermovalve
  4. 28Ah Blue Power Battery

Flex 2.0 Heated Undersuit

The Flex 2.0 heating undersuit is designed as part of complex Santi heating system which consists of such items as heated undersuit or heated vest, Drysuit Connector or thermovalve and external battery.
This configuration allows a diver to use the heating system without necessity of using any additional valves and without any dangers associated with internal battery canisters

While using the same inner heating technology as in BZ400 heated model, this undersuit is light and flexible, which improves divers flexibility and bulk comfort under a drysuit.
Made of high quality Climashield Contour fabric with weight of 180g/m2, allows for full flexibility of fabric in every direction, which leads to unique mobility and less bulk when compared with BZ400 Thinsulate insulation.

The undersuit contains very efficient heating wires that provide optimal thermal comfort during long and cold dives. In this configuration, most of the generated heat is passed on directly on the diver’s body. We highly recommend this undersuit to those, who look for thinner alternative for a heating undersuit, plan shorter dives in cold waters or long demanding dives in warmer waters.

The newest version of Santi heating undersuit, thanks to new, non-quilted fabric quality provides more warmth towards the body. This generates better thermal feeling and keeps the heat trapped closer to the body for longer.

It is advised to wear the undersuit on top of thin thermal or wool base underwear. In this configuration the temperature is directed straight to a diver’s body. The Undersuit should not be worn directly on naked skin due to safety and hygienic reasons.

 Heated Gloves:

Santi Heated Gloves are designed as a part of the complex heating system consisting of the gloves, thermovalve/connector and an external battery canister. This configuration allows a diver to wear the gloves under the dry gloves without additional valve and dangers associated with internal batteries.

Drysuit Connector:

Drysuit inflation valve connector with the function of integrating the connection to the battery with a voltage not higher than 12V. The connector takes an external standard E/O cord through a standard suit inflation valve and provides power connection from battery canister to a heated product under the drysuit. Carries E/O cord to connect with the battery and waterproof plug compatible with SANTI Heating System products,


  1. Includes two electrical connectors on opposite sides of the cable:
  2. Connector for connection with a battery adapted to work in water (standard E/O cord)
  3. Waterproof plug for connecting the heating element (SANTI only)

Drysuit 303 Thermovalve:

The new SANTI 303 Thermovalve has a rotating head, which is an innovative solution in thermovalve design technology. Its great advantage is placing the cable with the E / O connector in the down position, with the possibility of turning the head by 270 degrees, which allows for trouble-free connection of the battery cable both in the position of the connector to the right and left.


  • Rotating head (angle 270 °), equipped with a medium pressure connector
  • 270 ° moveable valve head for more convenient hose attachment which allows for optimal E/O cord and pressure hose settlement under the drysuit,
  • Includes two electrical connectors on opposite sides of the cable - a connector for connecting with a battery adapted to work in water (E/O cord) and a waterproof connector for connecting a Heating System products from SANTI
  • Works with power supply no higher than 12V
  • Total length of the cables including plugs – about 55cm
  • Includes a two-piece nut
  • Available with „APEKS” or “SI-TECH” screw size

28Ah Blue Power Battery:

Modern technology and electronics will allow from now on to enjoy uninterrupted and unflagging heat comfort during the dive time. Blue Power battery allows 2 levels of heating and independent, non-invasive self-replacement of the power cable when necessary.

What characterizes it and distinguishes it from other batteries available on the market:

  • maintaining a stable voltage level, thus maintaining a constant heating temperature throughout the battery's run time. 
  • two levels of constant voltage at the output set by the user as needed are used:
  • for typical heating power need – app. level 11V (like other heating batteries) 
  • for higher heating power need – app. level 12V 
  • new ergonomic design of E/O CORD connector with two LEDs  
  • Audible and luminous indication of the battery mode was used, along with an indication of low charge level. 
  • Ergonomic shape of the case with added anti-slip elements useful on the surface. 
  • Possibility of simple replacement of the E/O CORD cable in the selected length without necessity of  service. 
  • failure-free piezoelectric button to switch on/off the battery. 


For MTM options please download and use this form Man / Woman. Together with this video. Or call (+44115 9290707) to organise a time for a free personalised fitting experience.